First published: Wed Apr 08 2015(Updated: )
Use-after-free vulnerability in Oxide before 1.5.6 and 1.6.x before 1.6.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code by deleting all WebContents while a RenderProcessHost instance still exists.
Credit: security@ubuntu.com
Affected Software | Affected Version | How to fix |
---|---|---|
Ubuntu Linux | =14.04 | |
Ubuntu Linux | =14.10 | |
Oxide Project | <=1.5.5 | |
Oxide Project | =1.6.0 |
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CVE-2015-1317 is classified as a high-severity vulnerability due to its potential to cause denial of service and execute arbitrary code.
To mitigate CVE-2015-1317, update Oxide to versions 1.5.6 or 1.6.1 or later.
CVE-2015-1317 affects Oxide versions up to and including 1.5.5 and 1.6.0, as well as specific Ubuntu Linux versions 14.04 and 14.10.
A use-after-free vulnerability, like CVE-2015-1317, occurs when a program continues to use a memory region after it has been freed, potentially leading to crashes or arbitrary code execution.
Yes, CVE-2015-1317 can be exploited remotely, allowing attackers to crash the application or execute malicious code.